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

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

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

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

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