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

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

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

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

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