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

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

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

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

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