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

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

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

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

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