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

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

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

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

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