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

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

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

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

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