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

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

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

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

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