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

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

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

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

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