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

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

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

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

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