(0 21 2)(1 6 3)(4 19 9)(5 10 7)(8 13 11)(12 17 15)(14 23 22)(16 20 18)
ALLOWS (11/8)-SEQUENCE
1: (1 6 17)

(0 21 2)(1 15 12 17 3)(4 19 9)(5 10 7)(6)(8 13 11)(14 23 22)(16 20 18)
2: (4 19 9)

(0 21 2)(1 15 12 17 3)(4)(5 10 7)(6)(8 13 11)(9)(14 23 22)(16 20 18)(19)
3: (16 20 18)

(0 21 2)(1 15 12 17 3)(4)(5 10 7)(6)(8 13 11)(9)(14 23 22)(16)(18)(19)(20)
4: (3 12 17)

(0 21 2)(1 15 12)(3)(4)(5 10 7)(6)(8 13 11)(9)(14 23 22)(16)(17)(18)(19)(20)