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

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

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

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

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