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

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

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

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

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