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

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

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

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

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